<test>
    
<fill_query>INSERT INTO FUNCTION file(test_line_as_string.tsv) SELECT randomString(1000) FROM numbers(1000000) SETTINGS engine_file_truncate_on_insert=1</fill_query>

<query>SELECT * FROM file(test_line_as_string.tsv, LineAsString) FORMAT Null</query>

<drop_query>INSERT INTO FUNCTION file(test_line_as_string.tsv) SELECT * FROM numbers(0) SETTINGS engine_file_truncate_on_insert=1</drop_query>

</test>
